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speedcoaching.jp

562 ms

www.speedcoaching.co.jp

905 ms

import.css

364 ms

jquery1.7.2.min.js

372 ms

script.js

373 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Speedcoaching.jp, 50% (49 requests) were made to Speedcoaching.co.jp and 19% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Speedcoaching.co.jp.

Content Size

1.3 MB

After Optimization

486.1 kB

In fact, the total size of Speedcoaching.jp main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 705.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.2 kB

Original 30.1 kB
After minification 27.0 kB
After compression 7.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 22.2 kB or 74% of the original size.

Image Optimization

-53%

Potential reduce by 375.9 kB

Original 705.7 kB
After minification 329.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Speedcoaching needs image optimization as it can save up to 375.9 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 231.8 kB

Original 360.4 kB
After minification 360.4 kB
After compression 128.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 231.8 kB or 64% of the original size.

CSS Optimization

-87%

Potential reduce by 135.2 kB

Original 155.1 kB
After minification 146.4 kB
After compression 19.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Speedcoaching.jp needs all CSS files to be minified and compressed as it can save up to 135.2 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speedcoaching. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.